ButyrAldehyde-PEG-ButyrAldehyde, MW 1K contains two aldehyde groups that can react with hydrazide or amine groups to form stable hydrazone or imine bonds, respectively. Axispharm also has a wide range of PEG polymers to choose from.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
